Email Security

Is it possible to strip the "from" address (or modify it) using a content rule? I played around with the "remove header" option, but didn't have much luck. Part of the problem is I can't find what the valid header syntax should be. Would it just b...

I have an internal department that has payed for the services of an external list serve. They now are able to easily send e-mail to a large number of recipients. The funny thing is that their newsletters are getting quarantined as SPAM when they ...

Hi,we're currently using a C300D appliance with 6.5.1 AsyncOS to send our newsletters and we analyse pushed mail logs on a separate server. We would like to know if there is any document with regular expression to handle efficiently mail or bounces l...

Hello,I am considering on taking the certification exam to get an ICSP (http://training.ironport.com/ICSP.html).Do you know how difficult is it? what kind of questions can be presented?Are there test exams somewhere to be downloaded?and most importan...

Here in the State of Florida we have a "Sunshine Law" requirement, and all email is achived for public reords requests and for legal proceedings if required.. When we receive such a request the email is reviewed by the County Attorney, and PHI and ot...

Does AsyncOS 6.5.1-005 for the E-mail Security Appliance support Windows Server 2008 authentication?

GreetingsSomehow I cannot get this to work using the C150 GUI. We need to send an automatic HTML formatted response when users email a specific address. My best guess is to use a content filter with notify action and a template.Is there another path ...

Hi all,we have a question, I can see on my ironport log mail these mesages :Wed Apr 11 22:33:25 2007 Info: ICID 26686889 lostWed Apr 11 22:33:25 2007 Info: Message aborted MID 18005698 Receiving abortedthe MID 18005698 is linked to ICID 26686889.Wha...

How do I identify what triggered the dropping of the specific mails? I have created many Envelope Sender blocks in the Incoming Content Filter. The message tracking shows that the mail has been dropped, but I can't see which of the filters cause...

Hey all,Been seeing a bunch of these messages over the past week in the logs:Sun Apr 26 23:21:40 2009 Warning: Dropping connection due to potential Directory Harvest Attack from host=('xxxxxxxx, None), dhap_limit=1, sender_group=INVALID_DNS, listener...

Hi,does anyone know a CLI command to get the current time?It would be great if we could see the time tick and not just get a static display.

OK IronPort nation... need some help defending the empire here... Has anyone had any real expierience with the Microsoft Edge server? I need some real reasons to not migrate off of IronPort and onto the Microsoft Edge server... The Exchange adm...

Policy 1 - Incoming, do AV (and subject tagging) based on some recipient group query. -- done - working. Default Policy is *NONE* - no scanning, i.e. deliver as is, if not matching the above group query.Here comes 2nd new requirementPolicy 2- Outgoin...

Is there anyway to get Ironport to compare urls in content against surbl.org? We are currently running MailMarshal behind Ironprot, and Mailmarshal is catching a bunch of spam that Ironport isn't, and most of it is because of the MailMarshal's URLCen...

I'm new to Exchange & AntiSpam/AntiVirus. We have implemented an IronPort C150 AntiSpam appliance. I have it set so that Spam gets deleted, but suspected spam gets delivered and my users can decide if they need it or not. Well, we're getting a lot...